let images = 'https://tse3-mm.cn.bing.net/th/id/OIP-C.2gJJQVwaGEDAhl8bWZmNOAHaFl?w=217&h=180&c=7&r=0&o=5&pid=1.7,https://tse2-mm.cn.bing.net/th/id/OIP-C.ljKASo-1xXlc7a6sAW6AGAHaE8?w=266&h=180&c=7&r=0&o=5&pid=1.7'

// 格式化 羊 图片,
function formatAnimalImg(str) {
  let list = str.split(',')

  // if (list.length) {
  //   return this.filePath + list[0]
  // } 

  return list
}

console.log(formatAnimalImg(images));
